<div dir="ltr">Yes, will fix - I didn't realize how enormous those CHECK lines got with all of these different run lines. We really don't need that many variations to know if this is working as expected.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 14, 2019 at 7:45 AM Roman Lebedev <<a href="mailto:lebedev.ri@gmail.com">lebedev.ri@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Fri, Jun 14, 2019 at 4:40 PM Sanjay Patel via llvm-commits<br>
<<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>> wrote:<br>
><br>
> Author: spatel<br>
> Date: Fri Jun 14 06:44:01 2019<br>
> New Revision: 363392<br>
><br>
> URL: <a href="http://llvm.org/viewvc/llvm-project?rev=363392&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=363392&view=rev</a><br>
> Log:<br>
> [x86] add test for original example in PR37428; NFC<br>
><br>
> The reduced case may avoid complications seen in this larger function.<br>
><br>
> Modified:<br>
> llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll<br>
><br>
> Modified: llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll<br>
> URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll?rev=363392&r1=363391&r2=363392&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll?rev=363392&r1=363391&r2=363392&view=diff</a><br>
> ==============================================================================<br>
> --- llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll (original)<br>
> +++ llvm/trunk/test/CodeGen/X86/vector-shift-shl-128.ll Fri Jun 14 06:44:01 2019<br>
> @@ -1105,13 +1105,1336 @@ define <16 x i8> @splatconstant_shift_v1<br>
> ret <16 x i8> %shift<br>
> }<br>
><br>
> -; PR37428<br>
> +; PR37428 - <a href="https://bugs.llvm.org/show_bug.cgi?id=37428" rel="noreferrer" target="_blank">https://bugs.llvm.org/show_bug.cgi?id=37428</a><br>
> +; This is a larger-than-usual regression test to verify that several backend<br>
> +; transforms are working together. We want to hoist the expansion of non-uniform<br>
> +; vector shifts out of a loop if we do not have real vector shift instructions.<br>
> +; See test/Transforms/CodeGenPrepare/X86/vec-shift.ll for the 1st step in that<br>
> +; sequence.<br>
May it be best to put it into a new file, something along the lines of<br>
"llvm/test/CodeGen/X86/loop-vector-shift-by-select-of-consts-shl-128.ll"<br>
?<br>
<br>
> -define void @vector_variable_shift_left_loop(i32* nocapture %arr, i8* nocapture readonly %control, i32 %count, i32 %amt0, i32 %amt1, i32 %x) nounwind {<br>
> +define void @vector_variable_shift_left_loop(i32* nocapture %arr, i8* nocapture readonly %control, i32 %count, i32 %amt0, i32 %amt1) nounwind {<br>
> ; SSE2-LABEL: vector_variable_shift_left_loop:<br>
> ; SSE2: # %bb.0: # %entry<br>
> ; SSE2-NEXT: testl %edx, %edx<br>
> -; SSE2-NEXT: jle .LBB16_3<br>
> +; SSE2-NEXT: jle .LBB16_9<br>
> +; SSE2-NEXT: # %bb.1: # %for.body.preheader<br>
> +; SSE2-NEXT: movl %ecx, %r9d<br>
> +; SSE2-NEXT: movl %edx, %eax<br>
> +; SSE2-NEXT: cmpl $31, %edx<br>
> +; SSE2-NEXT: ja .LBB16_3<br>
> +; SSE2-NEXT: # %bb.2:<br>
> +; SSE2-NEXT: xorl %edx, %edx<br>
> +; SSE2-NEXT: jmp .LBB16_6<br>
> +; SSE2-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; SSE2-NEXT: movl %eax, %edx<br>
> +; SSE2-NEXT: andl $-32, %edx<br>
> +; SSE2-NEXT: movd %r9d, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm11 = xmm0[0,0,0,0]<br>
> +; SSE2-NEXT: movd %r8d, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm10 = xmm0[0,0,0,0]<br>
> +; SSE2-NEXT: xorl %ecx, %ecx<br>
> +; SSE2-NEXT: pxor %xmm8, %xmm8<br>
> +; SSE2-NEXT: movdqa {{.*#+}} xmm9 = [1065353216,1065353216,1065353216,1065353216]<br>
> +; SSE2-NEXT: .p2align 4, 0x90<br>
> +; SSE2-NEXT: .LBB16_4: # %vector.body<br>
> +; SSE2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; SSE2-NEXT: movq {{.*#+}} xmm3 = mem[0],zero<br>
> +; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm8[0],xmm3[1],xmm8[1],xmm3[2],xmm8[2],xmm3[3],xmm8[3],xmm3[4],xmm8[4],xmm3[5],xmm8[5],xmm3[6],xmm8[6],xmm3[7],xmm8[7]<br>
> +; SSE2-NEXT: movq {{.*#+}} xmm6 = mem[0],zero<br>
> +; SSE2-NEXT: punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm8[0],xmm6[1],xmm8[1],xmm6[2],xmm8[2],xmm6[3],xmm8[3],xmm6[4],xmm8[4],xmm6[5],xmm8[5],xmm6[6],xmm8[6],xmm6[7],xmm8[7]<br>
> +; SSE2-NEXT: movq {{.*#+}} xmm2 = mem[0],zero<br>
> +; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm8[0],xmm2[1],xmm8[1],xmm2[2],xmm8[2],xmm2[3],xmm8[3],xmm2[4],xmm8[4],xmm2[5],xmm8[5],xmm2[6],xmm8[6],xmm2[7],xmm8[7]<br>
> +; SSE2-NEXT: movq {{.*#+}} xmm12 = mem[0],zero<br>
> +; SSE2-NEXT: punpcklbw {{.*#+}} xmm12 = xmm12[0],xmm8[0],xmm12[1],xmm8[1],xmm12[2],xmm8[2],xmm12[3],xmm8[3],xmm12[4],xmm8[4],xmm12[5],xmm8[5],xmm12[6],xmm8[6],xmm12[7],xmm8[7]<br>
> +; SSE2-NEXT: pcmpeqw %xmm8, %xmm3<br>
> +; SSE2-NEXT: movdqa %xmm3, %xmm0<br>
> +; SSE2-NEXT: punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]<br>
> +; SSE2-NEXT: pslld $24, %xmm0<br>
> +; SSE2-NEXT: psrad $24, %xmm0<br>
> +; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]<br>
> +; SSE2-NEXT: pslld $24, %xmm3<br>
> +; SSE2-NEXT: psrad $24, %xmm3<br>
> +; SSE2-NEXT: pcmpeqw %xmm8, %xmm6<br>
> +; SSE2-NEXT: movdqa %xmm6, %xmm1<br>
> +; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]<br>
> +; SSE2-NEXT: pslld $24, %xmm1<br>
> +; SSE2-NEXT: psrad $24, %xmm1<br>
> +; SSE2-NEXT: punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3]<br>
> +; SSE2-NEXT: pslld $24, %xmm6<br>
> +; SSE2-NEXT: psrad $24, %xmm6<br>
> +; SSE2-NEXT: pcmpeqw %xmm8, %xmm2<br>
> +; SSE2-NEXT: movdqa %xmm2, %xmm5<br>
> +; SSE2-NEXT: punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]<br>
> +; SSE2-NEXT: pslld $24, %xmm5<br>
> +; SSE2-NEXT: psrad $24, %xmm5<br>
> +; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]<br>
> +; SSE2-NEXT: pslld $24, %xmm2<br>
> +; SSE2-NEXT: psrad $24, %xmm2<br>
> +; SSE2-NEXT: pcmpeqw %xmm8, %xmm12<br>
> +; SSE2-NEXT: movdqa %xmm12, %xmm14<br>
> +; SSE2-NEXT: punpckhwd {{.*#+}} xmm14 = xmm14[4],xmm0[4],xmm14[5],xmm0[5],xmm14[6],xmm0[6],xmm14[7],xmm0[7]<br>
> +; SSE2-NEXT: pslld $24, %xmm14<br>
> +; SSE2-NEXT: psrad $24, %xmm14<br>
> +; SSE2-NEXT: punpcklwd {{.*#+}} xmm12 = xmm12[0],xmm0[0],xmm12[1],xmm0[1],xmm12[2],xmm0[2],xmm12[3],xmm0[3]<br>
> +; SSE2-NEXT: pslld $24, %xmm12<br>
> +; SSE2-NEXT: psrad $24, %xmm12<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm3, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm3<br>
> +; SSE2-NEXT: por %xmm4, %xmm3<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm0, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm0<br>
> +; SSE2-NEXT: por %xmm4, %xmm0<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm6, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm6<br>
> +; SSE2-NEXT: por %xmm4, %xmm6<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm1, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm1<br>
> +; SSE2-NEXT: por %xmm4, %xmm1<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm2, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm2<br>
> +; SSE2-NEXT: por %xmm4, %xmm2<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm5, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm5<br>
> +; SSE2-NEXT: por %xmm4, %xmm5<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm12, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm12<br>
> +; SSE2-NEXT: por %xmm4, %xmm12<br>
> +; SSE2-NEXT: movdqa %xmm11, %xmm4<br>
> +; SSE2-NEXT: pand %xmm14, %xmm4<br>
> +; SSE2-NEXT: pandn %xmm10, %xmm14<br>
> +; SSE2-NEXT: por %xmm4, %xmm14<br>
> +; SSE2-NEXT: movdqu 16(%rdi,%rcx,4), %xmm4<br>
> +; SSE2-NEXT: pslld $23, %xmm0<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm0<br>
> +; SSE2-NEXT: cvttps2dq %xmm0, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm13 = xmm4[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm13, %xmm0<br>
> +; SSE2-NEXT: movdqu (%rdi,%rcx,4), %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm13 = xmm4[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm13 = xmm13[0],xmm0[0],xmm13[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm3<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm3<br>
> +; SSE2-NEXT: cvttps2dq %xmm3, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm7[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm3, %xmm0<br>
> +; SSE2-NEXT: movdqu 48(%rdi,%rcx,4), %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm15 = xmm7[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm15 = xmm15[0],xmm0[0],xmm15[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm1<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm1<br>
> +; SSE2-NEXT: cvttps2dq %xmm1, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm4[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm1, %xmm0<br>
> +; SSE2-NEXT: movdqu 32(%rdi,%rcx,4), %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm4[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm6<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm6<br>
> +; SSE2-NEXT: cvttps2dq %xmm6, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm7[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm4, %xmm0<br>
> +; SSE2-NEXT: movdqu 80(%rdi,%rcx,4), %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm7[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm5<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm5<br>
> +; SSE2-NEXT: cvttps2dq %xmm5, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm4[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm5, %xmm0<br>
> +; SSE2-NEXT: movdqu 64(%rdi,%rcx,4), %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm4[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm2<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm2<br>
> +; SSE2-NEXT: cvttps2dq %xmm2, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm7[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm2, %xmm0<br>
> +; SSE2-NEXT: movdqu 112(%rdi,%rcx,4), %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm7[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm14<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm14<br>
> +; SSE2-NEXT: cvttps2dq %xmm14, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm7 = xmm4[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm4<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm7, %xmm0<br>
> +; SSE2-NEXT: movdqu 96(%rdi,%rcx,4), %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]<br>
> +; SSE2-NEXT: pslld $23, %xmm12<br>
> +; SSE2-NEXT: paddd %xmm9, %xmm12<br>
> +; SSE2-NEXT: cvttps2dq %xmm12, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm7[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm0, %xmm7<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; SSE2-NEXT: pmuludq %xmm3, %xmm0<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm7[0,2,2,3]<br>
> +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; SSE2-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1]<br>
> +; SSE2-NEXT: movdqu %xmm15, (%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm13, 16(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm6, 32(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm1, 48(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm2, 64(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm5, 80(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm3, 96(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: movdqu %xmm4, 112(%rdi,%rcx,4)<br>
> +; SSE2-NEXT: addq $32, %rcx<br>
> +; SSE2-NEXT: cmpq %rcx, %rdx<br>
> +; SSE2-NEXT: jne .LBB16_4<br>
> +; SSE2-NEXT: # %bb.5: # %middle.block<br>
> +; SSE2-NEXT: cmpq %rax, %rdx<br>
> +; SSE2-NEXT: je .LBB16_9<br>
> +; SSE2-NEXT: .p2align 4, 0x90<br>
> +; SSE2-NEXT: .LBB16_6: # %for.body<br>
> +; SSE2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; SSE2-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; SSE2-NEXT: movl %r9d, %ecx<br>
> +; SSE2-NEXT: je .LBB16_8<br>
> +; SSE2-NEXT: # %bb.7: # %for.body<br>
> +; SSE2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; SSE2-NEXT: movl %r8d, %ecx<br>
> +; SSE2-NEXT: .LBB16_8: # %for.body<br>
> +; SSE2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; SSE2-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; SSE2-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; SSE2-NEXT: incq %rdx<br>
> +; SSE2-NEXT: cmpq %rdx, %rax<br>
> +; SSE2-NEXT: jne .LBB16_6<br>
> +; SSE2-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; SSE2-NEXT: retq<br>
> +;<br>
> +; SSE41-LABEL: vector_variable_shift_left_loop:<br>
> +; SSE41: # %bb.0: # %entry<br>
> +; SSE41-NEXT: testl %edx, %edx<br>
> +; SSE41-NEXT: jle .LBB16_9<br>
> +; SSE41-NEXT: # %bb.1: # %for.body.preheader<br>
> +; SSE41-NEXT: movl %ecx, %r9d<br>
> +; SSE41-NEXT: movl %edx, %eax<br>
> +; SSE41-NEXT: cmpl $31, %edx<br>
> +; SSE41-NEXT: ja .LBB16_3<br>
> +; SSE41-NEXT: # %bb.2:<br>
> +; SSE41-NEXT: xorl %edx, %edx<br>
> +; SSE41-NEXT: jmp .LBB16_6<br>
> +; SSE41-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; SSE41-NEXT: movl %eax, %edx<br>
> +; SSE41-NEXT: andl $-32, %edx<br>
> +; SSE41-NEXT: movd %r9d, %xmm0<br>
> +; SSE41-NEXT: pshufd {{.*#+}} xmm8 = xmm0[0,0,0,0]<br>
> +; SSE41-NEXT: movd %r8d, %xmm0<br>
> +; SSE41-NEXT: pshufd {{.*#+}} xmm9 = xmm0[0,0,0,0]<br>
> +; SSE41-NEXT: xorl %ecx, %ecx<br>
> +; SSE41-NEXT: pxor %xmm10, %xmm10<br>
> +; SSE41-NEXT: movdqa {{.*#+}} xmm11 = [1065353216,1065353216,1065353216,1065353216]<br>
> +; SSE41-NEXT: .p2align 4, 0x90<br>
> +; SSE41-NEXT: .LBB16_4: # %vector.body<br>
> +; SSE41-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm4 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm3 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm14 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; SSE41-NEXT: pcmpeqw %xmm10, %xmm4<br>
> +; SSE41-NEXT: pmovzxwd {{.*#+}} xmm0 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero<br>
> +; SSE41-NEXT: punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]<br>
> +; SSE41-NEXT: pslld $24, %xmm4<br>
> +; SSE41-NEXT: pslld $24, %xmm0<br>
> +; SSE41-NEXT: pcmpeqw %xmm10, %xmm3<br>
> +; SSE41-NEXT: pmovzxwd {{.*#+}} xmm12 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero<br>
> +; SSE41-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]<br>
> +; SSE41-NEXT: pslld $24, %xmm3<br>
> +; SSE41-NEXT: pslld $24, %xmm12<br>
> +; SSE41-NEXT: pcmpeqw %xmm10, %xmm2<br>
> +; SSE41-NEXT: pmovzxwd {{.*#+}} xmm6 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero<br>
> +; SSE41-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]<br>
> +; SSE41-NEXT: pslld $24, %xmm2<br>
> +; SSE41-NEXT: pslld $24, %xmm6<br>
> +; SSE41-NEXT: pcmpeqw %xmm10, %xmm14<br>
> +; SSE41-NEXT: pmovzxwd {{.*#+}} xmm13 = xmm14[0],zero,xmm14[1],zero,xmm14[2],zero,xmm14[3],zero<br>
> +; SSE41-NEXT: punpckhwd {{.*#+}} xmm14 = xmm14[4],xmm0[4],xmm14[5],xmm0[5],xmm14[6],xmm0[6],xmm14[7],xmm0[7]<br>
> +; SSE41-NEXT: pslld $24, %xmm14<br>
> +; SSE41-NEXT: pslld $24, %xmm13<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm7<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm7<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm1<br>
> +; SSE41-NEXT: movdqa %xmm4, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm1<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm5<br>
> +; SSE41-NEXT: movdqa %xmm12, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm5<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm4<br>
> +; SSE41-NEXT: movdqa %xmm3, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm4<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm3<br>
> +; SSE41-NEXT: movdqa %xmm6, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm3<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm6<br>
> +; SSE41-NEXT: movdqa %xmm2, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm6<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm12<br>
> +; SSE41-NEXT: movdqa %xmm13, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm12<br>
> +; SSE41-NEXT: movdqa %xmm9, %xmm2<br>
> +; SSE41-NEXT: movdqa %xmm14, %xmm0<br>
> +; SSE41-NEXT: blendvps %xmm0, %xmm8, %xmm2<br>
> +; SSE41-NEXT: movdqu 16(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm1<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm1<br>
> +; SSE41-NEXT: cvttps2dq %xmm1, %xmm13<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm13<br>
> +; SSE41-NEXT: movdqu (%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm7<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm7<br>
> +; SSE41-NEXT: cvttps2dq %xmm7, %xmm1<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm1<br>
> +; SSE41-NEXT: movdqu 48(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm4<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm4<br>
> +; SSE41-NEXT: cvttps2dq %xmm4, %xmm7<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm7<br>
> +; SSE41-NEXT: movdqu 32(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm5<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm5<br>
> +; SSE41-NEXT: cvttps2dq %xmm5, %xmm4<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm4<br>
> +; SSE41-NEXT: movdqu 80(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm6<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm6<br>
> +; SSE41-NEXT: cvttps2dq %xmm6, %xmm5<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm5<br>
> +; SSE41-NEXT: movdqu 64(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm3<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm3<br>
> +; SSE41-NEXT: cvttps2dq %xmm3, %xmm3<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm3<br>
> +; SSE41-NEXT: movdqu 112(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm2<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm2<br>
> +; SSE41-NEXT: cvttps2dq %xmm2, %xmm2<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm2<br>
> +; SSE41-NEXT: movdqu 96(%rdi,%rcx,4), %xmm0<br>
> +; SSE41-NEXT: pslld $23, %xmm12<br>
> +; SSE41-NEXT: paddd %xmm11, %xmm12<br>
> +; SSE41-NEXT: cvttps2dq %xmm12, %xmm6<br>
> +; SSE41-NEXT: pmulld %xmm0, %xmm6<br>
> +; SSE41-NEXT: movdqu %xmm1, (%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm13, 16(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm4, 32(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm7, 48(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm3, 64(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm5, 80(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm6, 96(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: movdqu %xmm2, 112(%rdi,%rcx,4)<br>
> +; SSE41-NEXT: addq $32, %rcx<br>
> +; SSE41-NEXT: cmpq %rcx, %rdx<br>
> +; SSE41-NEXT: jne .LBB16_4<br>
> +; SSE41-NEXT: # %bb.5: # %middle.block<br>
> +; SSE41-NEXT: cmpq %rax, %rdx<br>
> +; SSE41-NEXT: je .LBB16_9<br>
> +; SSE41-NEXT: .p2align 4, 0x90<br>
> +; SSE41-NEXT: .LBB16_6: # %for.body<br>
> +; SSE41-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; SSE41-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; SSE41-NEXT: movl %r9d, %ecx<br>
> +; SSE41-NEXT: je .LBB16_8<br>
> +; SSE41-NEXT: # %bb.7: # %for.body<br>
> +; SSE41-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; SSE41-NEXT: movl %r8d, %ecx<br>
> +; SSE41-NEXT: .LBB16_8: # %for.body<br>
> +; SSE41-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; SSE41-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; SSE41-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; SSE41-NEXT: incq %rdx<br>
> +; SSE41-NEXT: cmpq %rdx, %rax<br>
> +; SSE41-NEXT: jne .LBB16_6<br>
> +; SSE41-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; SSE41-NEXT: retq<br>
> +;<br>
> +; AVX1-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX1: # %bb.0: # %entry<br>
> +; AVX1-NEXT: testl %edx, %edx<br>
> +; AVX1-NEXT: jle .LBB16_9<br>
> +; AVX1-NEXT: # %bb.1: # %for.body.preheader<br>
> +; AVX1-NEXT: movl %ecx, %r9d<br>
> +; AVX1-NEXT: movl %edx, %eax<br>
> +; AVX1-NEXT: cmpl $31, %edx<br>
> +; AVX1-NEXT: ja .LBB16_3<br>
> +; AVX1-NEXT: # %bb.2:<br>
> +; AVX1-NEXT: xorl %edx, %edx<br>
> +; AVX1-NEXT: jmp .LBB16_6<br>
> +; AVX1-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; AVX1-NEXT: movl %eax, %edx<br>
> +; AVX1-NEXT: andl $-32, %edx<br>
> +; AVX1-NEXT: vmovd %r9d, %xmm0<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]<br>
> +; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm11<br>
> +; AVX1-NEXT: vmovd %r8d, %xmm1<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]<br>
> +; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm12<br>
> +; AVX1-NEXT: xorl %ecx, %ecx<br>
> +; AVX1-NEXT: vpxor %xmm8, %xmm8, %xmm8<br>
> +; AVX1-NEXT: vextractf128 $1, %ymm11, %xmm14<br>
> +; AVX1-NEXT: vextractf128 $1, %ymm12, %xmm4<br>
> +; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]<br>
> +; AVX1-NEXT: .p2align 4, 0x90<br>
> +; AVX1-NEXT: .LBB16_4: # %vector.body<br>
> +; AVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm6 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm7 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX1-NEXT: vpcmpeqw %xmm8, %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpmovsxwd %xmm2, %xmm1<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]<br>
> +; AVX1-NEXT: vpmovsxwd %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpcmpeqw %xmm8, %xmm6, %xmm6<br>
> +; AVX1-NEXT: vpmovsxwd %xmm6, %xmm3<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm6 = xmm6[2,3,0,1]<br>
> +; AVX1-NEXT: vpmovsxwd %xmm6, %xmm6<br>
> +; AVX1-NEXT: vpcmpeqw %xmm8, %xmm7, %xmm7<br>
> +; AVX1-NEXT: vpmovsxwd %xmm7, %xmm13<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm7 = xmm7[2,3,0,1]<br>
> +; AVX1-NEXT: vpmovsxwd %xmm7, %xmm7<br>
> +; AVX1-NEXT: vpcmpeqw %xmm8, %xmm0, %xmm0<br>
> +; AVX1-NEXT: vpmovsxwd %xmm0, %xmm9<br>
> +; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]<br>
> +; AVX1-NEXT: vpmovsxwd %xmm0, %xmm0<br>
> +; AVX1-NEXT: vblendvps %xmm2, %xmm14, %xmm4, %xmm2<br>
> +; AVX1-NEXT: vpslld $23, %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm2, %xmm2<br>
> +; AVX1-NEXT: vcvttps2dq %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpmulld 16(%rdi,%rcx,4), %xmm2, %xmm10<br>
> +; AVX1-NEXT: vblendvps %xmm1, %xmm11, %xmm12, %xmm1<br>
> +; AVX1-NEXT: vpslld $23, %xmm1, %xmm1<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm1, %xmm1<br>
> +; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1<br>
> +; AVX1-NEXT: vpmulld (%rdi,%rcx,4), %xmm1, %xmm15<br>
> +; AVX1-NEXT: vblendvps %xmm6, %xmm14, %xmm4, %xmm2<br>
> +; AVX1-NEXT: vpslld $23, %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm2, %xmm2<br>
> +; AVX1-NEXT: vcvttps2dq %xmm2, %xmm2<br>
> +; AVX1-NEXT: vpmulld 48(%rdi,%rcx,4), %xmm2, %xmm2<br>
> +; AVX1-NEXT: vblendvps %xmm3, %xmm11, %xmm12, %xmm3<br>
> +; AVX1-NEXT: vpslld $23, %xmm3, %xmm3<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm3, %xmm3<br>
> +; AVX1-NEXT: vcvttps2dq %xmm3, %xmm3<br>
> +; AVX1-NEXT: vpmulld 32(%rdi,%rcx,4), %xmm3, %xmm3<br>
> +; AVX1-NEXT: vblendvps %xmm7, %xmm14, %xmm4, %xmm6<br>
> +; AVX1-NEXT: vpslld $23, %xmm6, %xmm6<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm6, %xmm6<br>
> +; AVX1-NEXT: vcvttps2dq %xmm6, %xmm6<br>
> +; AVX1-NEXT: vpmulld 80(%rdi,%rcx,4), %xmm6, %xmm6<br>
> +; AVX1-NEXT: vblendvps %xmm13, %xmm11, %xmm12, %xmm7<br>
> +; AVX1-NEXT: vpslld $23, %xmm7, %xmm7<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm7, %xmm7<br>
> +; AVX1-NEXT: vcvttps2dq %xmm7, %xmm7<br>
> +; AVX1-NEXT: vpmulld 64(%rdi,%rcx,4), %xmm7, %xmm7<br>
> +; AVX1-NEXT: vblendvps %xmm0, %xmm14, %xmm4, %xmm0<br>
> +; AVX1-NEXT: vpslld $23, %xmm0, %xmm0<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm0, %xmm0<br>
> +; AVX1-NEXT: vcvttps2dq %xmm0, %xmm0<br>
> +; AVX1-NEXT: vpmulld 112(%rdi,%rcx,4), %xmm0, %xmm0<br>
> +; AVX1-NEXT: vblendvps %xmm9, %xmm11, %xmm12, %xmm1<br>
> +; AVX1-NEXT: vpslld $23, %xmm1, %xmm1<br>
> +; AVX1-NEXT: vpaddd %xmm5, %xmm1, %xmm1<br>
> +; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1<br>
> +; AVX1-NEXT: vpmulld 96(%rdi,%rcx,4), %xmm1, %xmm1<br>
> +; AVX1-NEXT: vmovdqu %xmm15, (%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm10, 16(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm3, 32(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm2, 48(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm7, 64(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm6, 80(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm1, 96(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: vmovdqu %xmm0, 112(%rdi,%rcx,4)<br>
> +; AVX1-NEXT: addq $32, %rcx<br>
> +; AVX1-NEXT: cmpq %rcx, %rdx<br>
> +; AVX1-NEXT: jne .LBB16_4<br>
> +; AVX1-NEXT: # %bb.5: # %middle.block<br>
> +; AVX1-NEXT: cmpq %rax, %rdx<br>
> +; AVX1-NEXT: je .LBB16_9<br>
> +; AVX1-NEXT: .p2align 4, 0x90<br>
> +; AVX1-NEXT: .LBB16_6: # %for.body<br>
> +; AVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX1-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; AVX1-NEXT: movl %r9d, %ecx<br>
> +; AVX1-NEXT: je .LBB16_8<br>
> +; AVX1-NEXT: # %bb.7: # %for.body<br>
> +; AVX1-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX1-NEXT: movl %r8d, %ecx<br>
> +; AVX1-NEXT: .LBB16_8: # %for.body<br>
> +; AVX1-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX1-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; AVX1-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; AVX1-NEXT: incq %rdx<br>
> +; AVX1-NEXT: cmpq %rdx, %rax<br>
> +; AVX1-NEXT: jne .LBB16_6<br>
> +; AVX1-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; AVX1-NEXT: vzeroupper<br>
> +; AVX1-NEXT: retq<br>
> +;<br>
> +; AVX2-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX2: # %bb.0: # %entry<br>
> +; AVX2-NEXT: testl %edx, %edx<br>
> +; AVX2-NEXT: jle .LBB16_9<br>
> +; AVX2-NEXT: # %bb.1: # %for.body.preheader<br>
> +; AVX2-NEXT: movl %ecx, %r9d<br>
> +; AVX2-NEXT: movl %edx, %eax<br>
> +; AVX2-NEXT: cmpl $31, %edx<br>
> +; AVX2-NEXT: ja .LBB16_3<br>
> +; AVX2-NEXT: # %bb.2:<br>
> +; AVX2-NEXT: xorl %edx, %edx<br>
> +; AVX2-NEXT: jmp .LBB16_6<br>
> +; AVX2-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; AVX2-NEXT: movl %eax, %edx<br>
> +; AVX2-NEXT: andl $-32, %edx<br>
> +; AVX2-NEXT: vmovd %r9d, %xmm0<br>
> +; AVX2-NEXT: vpbroadcastd %xmm0, %ymm0<br>
> +; AVX2-NEXT: vmovd %r8d, %xmm1<br>
> +; AVX2-NEXT: vpbroadcastd %xmm1, %ymm1<br>
> +; AVX2-NEXT: xorl %ecx, %ecx<br>
> +; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2<br>
> +; AVX2-NEXT: .p2align 4, 0x90<br>
> +; AVX2-NEXT: .LBB16_4: # %vector.body<br>
> +; AVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm3 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm5 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm6 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX2-NEXT: vpcmpeqd %ymm2, %ymm3, %ymm3<br>
> +; AVX2-NEXT: vblendvps %ymm3, %ymm0, %ymm1, %ymm3<br>
> +; AVX2-NEXT: vpcmpeqd %ymm2, %ymm4, %ymm4<br>
> +; AVX2-NEXT: vblendvps %ymm4, %ymm0, %ymm1, %ymm4<br>
> +; AVX2-NEXT: vpcmpeqd %ymm2, %ymm5, %ymm5<br>
> +; AVX2-NEXT: vblendvps %ymm5, %ymm0, %ymm1, %ymm5<br>
> +; AVX2-NEXT: vpcmpeqd %ymm2, %ymm6, %ymm6<br>
> +; AVX2-NEXT: vblendvps %ymm6, %ymm0, %ymm1, %ymm6<br>
> +; AVX2-NEXT: vmovdqu (%rdi,%rcx,4), %ymm7<br>
> +; AVX2-NEXT: vpsllvd %ymm3, %ymm7, %ymm3<br>
> +; AVX2-NEXT: vmovdqu 32(%rdi,%rcx,4), %ymm7<br>
> +; AVX2-NEXT: vpsllvd %ymm4, %ymm7, %ymm4<br>
> +; AVX2-NEXT: vmovdqu 64(%rdi,%rcx,4), %ymm7<br>
> +; AVX2-NEXT: vpsllvd %ymm5, %ymm7, %ymm5<br>
> +; AVX2-NEXT: vmovdqu 96(%rdi,%rcx,4), %ymm7<br>
> +; AVX2-NEXT: vpsllvd %ymm6, %ymm7, %ymm6<br>
> +; AVX2-NEXT: vmovdqu %ymm3, (%rdi,%rcx,4)<br>
> +; AVX2-NEXT: vmovdqu %ymm4, 32(%rdi,%rcx,4)<br>
> +; AVX2-NEXT: vmovdqu %ymm5, 64(%rdi,%rcx,4)<br>
> +; AVX2-NEXT: vmovdqu %ymm6, 96(%rdi,%rcx,4)<br>
> +; AVX2-NEXT: addq $32, %rcx<br>
> +; AVX2-NEXT: cmpq %rcx, %rdx<br>
> +; AVX2-NEXT: jne .LBB16_4<br>
> +; AVX2-NEXT: # %bb.5: # %middle.block<br>
> +; AVX2-NEXT: cmpq %rax, %rdx<br>
> +; AVX2-NEXT: je .LBB16_9<br>
> +; AVX2-NEXT: .p2align 4, 0x90<br>
> +; AVX2-NEXT: .LBB16_6: # %for.body<br>
> +; AVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX2-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; AVX2-NEXT: movl %r9d, %ecx<br>
> +; AVX2-NEXT: je .LBB16_8<br>
> +; AVX2-NEXT: # %bb.7: # %for.body<br>
> +; AVX2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX2-NEXT: movl %r8d, %ecx<br>
> +; AVX2-NEXT: .LBB16_8: # %for.body<br>
> +; AVX2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX2-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; AVX2-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; AVX2-NEXT: incq %rdx<br>
> +; AVX2-NEXT: cmpq %rdx, %rax<br>
> +; AVX2-NEXT: jne .LBB16_6<br>
> +; AVX2-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; AVX2-NEXT: vzeroupper<br>
> +; AVX2-NEXT: retq<br>
> +;<br>
> +; XOPAVX1-LABEL: vector_variable_shift_left_loop:<br>
> +; XOPAVX1: # %bb.0: # %entry<br>
> +; XOPAVX1-NEXT: testl %edx, %edx<br>
> +; XOPAVX1-NEXT: jle .LBB16_9<br>
> +; XOPAVX1-NEXT: # %bb.1: # %for.body.preheader<br>
> +; XOPAVX1-NEXT: movl %ecx, %r9d<br>
> +; XOPAVX1-NEXT: movl %edx, %eax<br>
> +; XOPAVX1-NEXT: cmpl $31, %edx<br>
> +; XOPAVX1-NEXT: ja .LBB16_3<br>
> +; XOPAVX1-NEXT: # %bb.2:<br>
> +; XOPAVX1-NEXT: xorl %edx, %edx<br>
> +; XOPAVX1-NEXT: jmp .LBB16_6<br>
> +; XOPAVX1-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; XOPAVX1-NEXT: movl %eax, %edx<br>
> +; XOPAVX1-NEXT: andl $-32, %edx<br>
> +; XOPAVX1-NEXT: vmovd %r9d, %xmm0<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]<br>
> +; XOPAVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm9<br>
> +; XOPAVX1-NEXT: vmovd %r8d, %xmm1<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]<br>
> +; XOPAVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm14<br>
> +; XOPAVX1-NEXT: xorl %ecx, %ecx<br>
> +; XOPAVX1-NEXT: vpxor %xmm8, %xmm8, %xmm8<br>
> +; XOPAVX1-NEXT: vextractf128 $1, %ymm9, %xmm15<br>
> +; XOPAVX1-NEXT: vextractf128 $1, %ymm14, %xmm4<br>
> +; XOPAVX1-NEXT: .p2align 4, 0x90<br>
> +; XOPAVX1-NEXT: .LBB16_4: # %vector.body<br>
> +; XOPAVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; XOPAVX1-NEXT: vpmovzxbw {{.*#+}} xmm5 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; XOPAVX1-NEXT: vpmovzxbw {{.*#+}} xmm6 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; XOPAVX1-NEXT: vpmovzxbw {{.*#+}} xmm7 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; XOPAVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; XOPAVX1-NEXT: vpcomeqw %xmm8, %xmm5, %xmm5<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm5, %xmm0<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm5 = xmm5[2,3,0,1]<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm5, %xmm5<br>
> +; XOPAVX1-NEXT: vpcomeqw %xmm8, %xmm6, %xmm6<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm6, %xmm10<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm6 = xmm6[2,3,0,1]<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm6, %xmm6<br>
> +; XOPAVX1-NEXT: vpcomeqw %xmm8, %xmm7, %xmm7<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm7, %xmm11<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm7 = xmm7[2,3,0,1]<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm7, %xmm7<br>
> +; XOPAVX1-NEXT: vpcomeqw %xmm8, %xmm2, %xmm2<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm2, %xmm12<br>
> +; XOPAVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]<br>
> +; XOPAVX1-NEXT: vpmovsxwd %xmm2, %xmm2<br>
> +; XOPAVX1-NEXT: vblendvps %xmm5, %xmm15, %xmm4, %xmm5<br>
> +; XOPAVX1-NEXT: vpshld %xmm5, 16(%rdi,%rcx,4), %xmm13<br>
> +; XOPAVX1-NEXT: vblendvps %xmm0, %xmm9, %xmm14, %xmm0<br>
> +; XOPAVX1-NEXT: vpshld %xmm0, (%rdi,%rcx,4), %xmm0<br>
> +; XOPAVX1-NEXT: vblendvps %xmm6, %xmm15, %xmm4, %xmm6<br>
> +; XOPAVX1-NEXT: vpshld %xmm6, 48(%rdi,%rcx,4), %xmm6<br>
> +; XOPAVX1-NEXT: vblendvps %xmm10, %xmm9, %xmm14, %xmm5<br>
> +; XOPAVX1-NEXT: vpshld %xmm5, 32(%rdi,%rcx,4), %xmm5<br>
> +; XOPAVX1-NEXT: vblendvps %xmm7, %xmm15, %xmm4, %xmm7<br>
> +; XOPAVX1-NEXT: vpshld %xmm7, 80(%rdi,%rcx,4), %xmm7<br>
> +; XOPAVX1-NEXT: vblendvps %xmm11, %xmm9, %xmm14, %xmm1<br>
> +; XOPAVX1-NEXT: vpshld %xmm1, 64(%rdi,%rcx,4), %xmm1<br>
> +; XOPAVX1-NEXT: vblendvps %xmm2, %xmm15, %xmm4, %xmm2<br>
> +; XOPAVX1-NEXT: vpshld %xmm2, 112(%rdi,%rcx,4), %xmm2<br>
> +; XOPAVX1-NEXT: vblendvps %xmm12, %xmm9, %xmm14, %xmm3<br>
> +; XOPAVX1-NEXT: vpshld %xmm3, 96(%rdi,%rcx,4), %xmm3<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm0, (%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm13, 16(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm5, 32(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm6, 48(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm1, 64(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm7, 80(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm3, 96(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: vmovdqu %xmm2, 112(%rdi,%rcx,4)<br>
> +; XOPAVX1-NEXT: addq $32, %rcx<br>
> +; XOPAVX1-NEXT: cmpq %rcx, %rdx<br>
> +; XOPAVX1-NEXT: jne .LBB16_4<br>
> +; XOPAVX1-NEXT: # %bb.5: # %middle.block<br>
> +; XOPAVX1-NEXT: cmpq %rax, %rdx<br>
> +; XOPAVX1-NEXT: je .LBB16_9<br>
> +; XOPAVX1-NEXT: .p2align 4, 0x90<br>
> +; XOPAVX1-NEXT: .LBB16_6: # %for.body<br>
> +; XOPAVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; XOPAVX1-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; XOPAVX1-NEXT: movl %r9d, %ecx<br>
> +; XOPAVX1-NEXT: je .LBB16_8<br>
> +; XOPAVX1-NEXT: # %bb.7: # %for.body<br>
> +; XOPAVX1-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; XOPAVX1-NEXT: movl %r8d, %ecx<br>
> +; XOPAVX1-NEXT: .LBB16_8: # %for.body<br>
> +; XOPAVX1-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; XOPAVX1-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; XOPAVX1-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; XOPAVX1-NEXT: incq %rdx<br>
> +; XOPAVX1-NEXT: cmpq %rdx, %rax<br>
> +; XOPAVX1-NEXT: jne .LBB16_6<br>
> +; XOPAVX1-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; XOPAVX1-NEXT: vzeroupper<br>
> +; XOPAVX1-NEXT: retq<br>
> +;<br>
> +; XOPAVX2-LABEL: vector_variable_shift_left_loop:<br>
> +; XOPAVX2: # %bb.0: # %entry<br>
> +; XOPAVX2-NEXT: testl %edx, %edx<br>
> +; XOPAVX2-NEXT: jle .LBB16_9<br>
> +; XOPAVX2-NEXT: # %bb.1: # %for.body.preheader<br>
> +; XOPAVX2-NEXT: movl %ecx, %r9d<br>
> +; XOPAVX2-NEXT: movl %edx, %eax<br>
> +; XOPAVX2-NEXT: cmpl $31, %edx<br>
> +; XOPAVX2-NEXT: ja .LBB16_3<br>
> +; XOPAVX2-NEXT: # %bb.2:<br>
> +; XOPAVX2-NEXT: xorl %edx, %edx<br>
> +; XOPAVX2-NEXT: jmp .LBB16_6<br>
> +; XOPAVX2-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; XOPAVX2-NEXT: movl %eax, %edx<br>
> +; XOPAVX2-NEXT: andl $-32, %edx<br>
> +; XOPAVX2-NEXT: vmovd %r9d, %xmm0<br>
> +; XOPAVX2-NEXT: vpbroadcastd %xmm0, %ymm0<br>
> +; XOPAVX2-NEXT: vmovd %r8d, %xmm1<br>
> +; XOPAVX2-NEXT: vpbroadcastd %xmm1, %ymm1<br>
> +; XOPAVX2-NEXT: xorl %ecx, %ecx<br>
> +; XOPAVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2<br>
> +; XOPAVX2-NEXT: .p2align 4, 0x90<br>
> +; XOPAVX2-NEXT: .LBB16_4: # %vector.body<br>
> +; XOPAVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; XOPAVX2-NEXT: vpmovzxbd {{.*#+}} ymm3 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; XOPAVX2-NEXT: vpmovzxbd {{.*#+}} ymm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; XOPAVX2-NEXT: vpmovzxbd {{.*#+}} ymm5 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; XOPAVX2-NEXT: vpmovzxbd {{.*#+}} ymm6 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; XOPAVX2-NEXT: vpcmpeqd %ymm2, %ymm3, %ymm3<br>
> +; XOPAVX2-NEXT: vblendvps %ymm3, %ymm0, %ymm1, %ymm3<br>
> +; XOPAVX2-NEXT: vpcmpeqd %ymm2, %ymm4, %ymm4<br>
> +; XOPAVX2-NEXT: vblendvps %ymm4, %ymm0, %ymm1, %ymm4<br>
> +; XOPAVX2-NEXT: vpcmpeqd %ymm2, %ymm5, %ymm5<br>
> +; XOPAVX2-NEXT: vblendvps %ymm5, %ymm0, %ymm1, %ymm5<br>
> +; XOPAVX2-NEXT: vpcmpeqd %ymm2, %ymm6, %ymm6<br>
> +; XOPAVX2-NEXT: vblendvps %ymm6, %ymm0, %ymm1, %ymm6<br>
> +; XOPAVX2-NEXT: vmovdqu (%rdi,%rcx,4), %ymm7<br>
> +; XOPAVX2-NEXT: vpsllvd %ymm3, %ymm7, %ymm3<br>
> +; XOPAVX2-NEXT: vmovdqu 32(%rdi,%rcx,4), %ymm7<br>
> +; XOPAVX2-NEXT: vpsllvd %ymm4, %ymm7, %ymm4<br>
> +; XOPAVX2-NEXT: vmovdqu 64(%rdi,%rcx,4), %ymm7<br>
> +; XOPAVX2-NEXT: vpsllvd %ymm5, %ymm7, %ymm5<br>
> +; XOPAVX2-NEXT: vmovdqu 96(%rdi,%rcx,4), %ymm7<br>
> +; XOPAVX2-NEXT: vpsllvd %ymm6, %ymm7, %ymm6<br>
> +; XOPAVX2-NEXT: vmovdqu %ymm3, (%rdi,%rcx,4)<br>
> +; XOPAVX2-NEXT: vmovdqu %ymm4, 32(%rdi,%rcx,4)<br>
> +; XOPAVX2-NEXT: vmovdqu %ymm5, 64(%rdi,%rcx,4)<br>
> +; XOPAVX2-NEXT: vmovdqu %ymm6, 96(%rdi,%rcx,4)<br>
> +; XOPAVX2-NEXT: addq $32, %rcx<br>
> +; XOPAVX2-NEXT: cmpq %rcx, %rdx<br>
> +; XOPAVX2-NEXT: jne .LBB16_4<br>
> +; XOPAVX2-NEXT: # %bb.5: # %middle.block<br>
> +; XOPAVX2-NEXT: cmpq %rax, %rdx<br>
> +; XOPAVX2-NEXT: je .LBB16_9<br>
> +; XOPAVX2-NEXT: .p2align 4, 0x90<br>
> +; XOPAVX2-NEXT: .LBB16_6: # %for.body<br>
> +; XOPAVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; XOPAVX2-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; XOPAVX2-NEXT: movl %r9d, %ecx<br>
> +; XOPAVX2-NEXT: je .LBB16_8<br>
> +; XOPAVX2-NEXT: # %bb.7: # %for.body<br>
> +; XOPAVX2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; XOPAVX2-NEXT: movl %r8d, %ecx<br>
> +; XOPAVX2-NEXT: .LBB16_8: # %for.body<br>
> +; XOPAVX2-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; XOPAVX2-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; XOPAVX2-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; XOPAVX2-NEXT: incq %rdx<br>
> +; XOPAVX2-NEXT: cmpq %rdx, %rax<br>
> +; XOPAVX2-NEXT: jne .LBB16_6<br>
> +; XOPAVX2-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; XOPAVX2-NEXT: vzeroupper<br>
> +; XOPAVX2-NEXT: retq<br>
> +;<br>
> +; AVX512-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX512: # %bb.0: # %entry<br>
> +; AVX512-NEXT: testl %edx, %edx<br>
> +; AVX512-NEXT: jle .LBB16_9<br>
> +; AVX512-NEXT: # %bb.1: # %for.body.preheader<br>
> +; AVX512-NEXT: movl %ecx, %r9d<br>
> +; AVX512-NEXT: movl %edx, %eax<br>
> +; AVX512-NEXT: cmpl $31, %edx<br>
> +; AVX512-NEXT: ja .LBB16_3<br>
> +; AVX512-NEXT: # %bb.2:<br>
> +; AVX512-NEXT: xorl %edx, %edx<br>
> +; AVX512-NEXT: jmp .LBB16_6<br>
> +; AVX512-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; AVX512-NEXT: movl %eax, %edx<br>
> +; AVX512-NEXT: andl $-32, %edx<br>
> +; AVX512-NEXT: vmovd %r9d, %xmm0<br>
> +; AVX512-NEXT: vpbroadcastd %xmm0, %ymm0<br>
> +; AVX512-NEXT: vmovd %r8d, %xmm1<br>
> +; AVX512-NEXT: vpbroadcastd %xmm1, %ymm1<br>
> +; AVX512-NEXT: xorl %ecx, %ecx<br>
> +; AVX512-NEXT: vpxor %xmm2, %xmm2, %xmm2<br>
> +; AVX512-NEXT: .p2align 4, 0x90<br>
> +; AVX512-NEXT: .LBB16_4: # %vector.body<br>
> +; AVX512-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512-NEXT: vpmovzxbd {{.*#+}} ymm3 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512-NEXT: vpmovzxbd {{.*#+}} ymm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512-NEXT: vpmovzxbd {{.*#+}} ymm5 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512-NEXT: vpmovzxbd {{.*#+}} ymm6 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512-NEXT: vpcmpeqd %ymm2, %ymm3, %ymm3<br>
> +; AVX512-NEXT: vblendvps %ymm3, %ymm0, %ymm1, %ymm3<br>
> +; AVX512-NEXT: vpcmpeqd %ymm2, %ymm4, %ymm4<br>
> +; AVX512-NEXT: vblendvps %ymm4, %ymm0, %ymm1, %ymm4<br>
> +; AVX512-NEXT: vpcmpeqd %ymm2, %ymm5, %ymm5<br>
> +; AVX512-NEXT: vblendvps %ymm5, %ymm0, %ymm1, %ymm5<br>
> +; AVX512-NEXT: vpcmpeqd %ymm2, %ymm6, %ymm6<br>
> +; AVX512-NEXT: vblendvps %ymm6, %ymm0, %ymm1, %ymm6<br>
> +; AVX512-NEXT: vmovdqu (%rdi,%rcx,4), %ymm7<br>
> +; AVX512-NEXT: vpsllvd %ymm3, %ymm7, %ymm3<br>
> +; AVX512-NEXT: vmovdqu 32(%rdi,%rcx,4), %ymm7<br>
> +; AVX512-NEXT: vpsllvd %ymm4, %ymm7, %ymm4<br>
> +; AVX512-NEXT: vmovdqu 64(%rdi,%rcx,4), %ymm7<br>
> +; AVX512-NEXT: vpsllvd %ymm5, %ymm7, %ymm5<br>
> +; AVX512-NEXT: vmovdqu 96(%rdi,%rcx,4), %ymm7<br>
> +; AVX512-NEXT: vpsllvd %ymm6, %ymm7, %ymm6<br>
> +; AVX512-NEXT: vmovdqu %ymm3, (%rdi,%rcx,4)<br>
> +; AVX512-NEXT: vmovdqu %ymm4, 32(%rdi,%rcx,4)<br>
> +; AVX512-NEXT: vmovdqu %ymm5, 64(%rdi,%rcx,4)<br>
> +; AVX512-NEXT: vmovdqu %ymm6, 96(%rdi,%rcx,4)<br>
> +; AVX512-NEXT: addq $32, %rcx<br>
> +; AVX512-NEXT: cmpq %rcx, %rdx<br>
> +; AVX512-NEXT: jne .LBB16_4<br>
> +; AVX512-NEXT: # %bb.5: # %middle.block<br>
> +; AVX512-NEXT: cmpq %rax, %rdx<br>
> +; AVX512-NEXT: je .LBB16_9<br>
> +; AVX512-NEXT: .p2align 4, 0x90<br>
> +; AVX512-NEXT: .LBB16_6: # %for.body<br>
> +; AVX512-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; AVX512-NEXT: movl %r9d, %ecx<br>
> +; AVX512-NEXT: je .LBB16_8<br>
> +; AVX512-NEXT: # %bb.7: # %for.body<br>
> +; AVX512-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512-NEXT: movl %r8d, %ecx<br>
> +; AVX512-NEXT: .LBB16_8: # %for.body<br>
> +; AVX512-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; AVX512-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; AVX512-NEXT: incq %rdx<br>
> +; AVX512-NEXT: cmpq %rdx, %rax<br>
> +; AVX512-NEXT: jne .LBB16_6<br>
> +; AVX512-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; AVX512-NEXT: vzeroupper<br>
> +; AVX512-NEXT: retq<br>
> +;<br>
> +; AVX512DQVL-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX512DQVL: # %bb.0: # %entry<br>
> +; AVX512DQVL-NEXT: testl %edx, %edx<br>
> +; AVX512DQVL-NEXT: jle .LBB16_9<br>
> +; AVX512DQVL-NEXT: # %bb.1: # %for.body.preheader<br>
> +; AVX512DQVL-NEXT: movl %ecx, %r9d<br>
> +; AVX512DQVL-NEXT: movl %edx, %eax<br>
> +; AVX512DQVL-NEXT: cmpl $31, %edx<br>
> +; AVX512DQVL-NEXT: ja .LBB16_3<br>
> +; AVX512DQVL-NEXT: # %bb.2:<br>
> +; AVX512DQVL-NEXT: xorl %edx, %edx<br>
> +; AVX512DQVL-NEXT: jmp .LBB16_6<br>
> +; AVX512DQVL-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; AVX512DQVL-NEXT: movl %eax, %edx<br>
> +; AVX512DQVL-NEXT: andl $-32, %edx<br>
> +; AVX512DQVL-NEXT: vpbroadcastd %r9d, %ymm0<br>
> +; AVX512DQVL-NEXT: vpbroadcastd %r8d, %ymm1<br>
> +; AVX512DQVL-NEXT: xorl %ecx, %ecx<br>
> +; AVX512DQVL-NEXT: .p2align 4, 0x90<br>
> +; AVX512DQVL-NEXT: .LBB16_4: # %vector.body<br>
> +; AVX512DQVL-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} ymm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} ymm3 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} ymm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} ymm5 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero<br>
> +; AVX512DQVL-NEXT: vptestnmd %ymm2, %ymm2, %k1<br>
> +; AVX512DQVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm2 {%k1}<br>
> +; AVX512DQVL-NEXT: vptestnmd %ymm3, %ymm3, %k1<br>
> +; AVX512DQVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm3 {%k1}<br>
> +; AVX512DQVL-NEXT: vptestnmd %ymm4, %ymm4, %k1<br>
> +; AVX512DQVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm4 {%k1}<br>
> +; AVX512DQVL-NEXT: vptestnmd %ymm5, %ymm5, %k1<br>
> +; AVX512DQVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm5 {%k1}<br>
> +; AVX512DQVL-NEXT: vmovdqu (%rdi,%rcx,4), %ymm6<br>
> +; AVX512DQVL-NEXT: vpsllvd %ymm2, %ymm6, %ymm2<br>
> +; AVX512DQVL-NEXT: vmovdqu 32(%rdi,%rcx,4), %ymm6<br>
> +; AVX512DQVL-NEXT: vpsllvd %ymm3, %ymm6, %ymm3<br>
> +; AVX512DQVL-NEXT: vmovdqu 64(%rdi,%rcx,4), %ymm6<br>
> +; AVX512DQVL-NEXT: vpsllvd %ymm4, %ymm6, %ymm4<br>
> +; AVX512DQVL-NEXT: vmovdqu 96(%rdi,%rcx,4), %ymm6<br>
> +; AVX512DQVL-NEXT: vpsllvd %ymm5, %ymm6, %ymm5<br>
> +; AVX512DQVL-NEXT: vmovdqu %ymm2, (%rdi,%rcx,4)<br>
> +; AVX512DQVL-NEXT: vmovdqu %ymm3, 32(%rdi,%rcx,4)<br>
> +; AVX512DQVL-NEXT: vmovdqu %ymm4, 64(%rdi,%rcx,4)<br>
> +; AVX512DQVL-NEXT: vmovdqu %ymm5, 96(%rdi,%rcx,4)<br>
> +; AVX512DQVL-NEXT: addq $32, %rcx<br>
> +; AVX512DQVL-NEXT: cmpq %rcx, %rdx<br>
> +; AVX512DQVL-NEXT: jne .LBB16_4<br>
> +; AVX512DQVL-NEXT: # %bb.5: # %middle.block<br>
> +; AVX512DQVL-NEXT: cmpq %rax, %rdx<br>
> +; AVX512DQVL-NEXT: je .LBB16_9<br>
> +; AVX512DQVL-NEXT: .p2align 4, 0x90<br>
> +; AVX512DQVL-NEXT: .LBB16_6: # %for.body<br>
> +; AVX512DQVL-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512DQVL-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; AVX512DQVL-NEXT: movl %r9d, %ecx<br>
> +; AVX512DQVL-NEXT: je .LBB16_8<br>
> +; AVX512DQVL-NEXT: # %bb.7: # %for.body<br>
> +; AVX512DQVL-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512DQVL-NEXT: movl %r8d, %ecx<br>
> +; AVX512DQVL-NEXT: .LBB16_8: # %for.body<br>
> +; AVX512DQVL-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512DQVL-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; AVX512DQVL-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; AVX512DQVL-NEXT: incq %rdx<br>
> +; AVX512DQVL-NEXT: cmpq %rdx, %rax<br>
> +; AVX512DQVL-NEXT: jne .LBB16_6<br>
> +; AVX512DQVL-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; AVX512DQVL-NEXT: vzeroupper<br>
> +; AVX512DQVL-NEXT: retq<br>
> +;<br>
> +; AVX512BWVL-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX512BWVL: # %bb.0: # %entry<br>
> +; AVX512BWVL-NEXT: testl %edx, %edx<br>
> +; AVX512BWVL-NEXT: jle .LBB16_9<br>
> +; AVX512BWVL-NEXT: # %bb.1: # %for.body.preheader<br>
> +; AVX512BWVL-NEXT: movl %ecx, %r9d<br>
> +; AVX512BWVL-NEXT: movl %edx, %eax<br>
> +; AVX512BWVL-NEXT: cmpl $31, %edx<br>
> +; AVX512BWVL-NEXT: ja .LBB16_3<br>
> +; AVX512BWVL-NEXT: # %bb.2:<br>
> +; AVX512BWVL-NEXT: xorl %edx, %edx<br>
> +; AVX512BWVL-NEXT: jmp .LBB16_6<br>
> +; AVX512BWVL-NEXT: .LBB16_3: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; AVX512BWVL-NEXT: movl %eax, %edx<br>
> +; AVX512BWVL-NEXT: andl $-32, %edx<br>
> +; AVX512BWVL-NEXT: vpbroadcastd %r9d, %ymm0<br>
> +; AVX512BWVL-NEXT: vpbroadcastd %r8d, %ymm1<br>
> +; AVX512BWVL-NEXT: xorl %ecx, %ecx<br>
> +; AVX512BWVL-NEXT: .p2align 4, 0x90<br>
> +; AVX512BWVL-NEXT: .LBB16_4: # %vector.body<br>
> +; AVX512BWVL-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} xmm3 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} xmm4 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} xmm5 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero<br>
> +; AVX512BWVL-NEXT: vptestnmw %xmm2, %xmm2, %k1<br>
> +; AVX512BWVL-NEXT: vptestnmw %xmm3, %xmm3, %k2<br>
> +; AVX512BWVL-NEXT: vptestnmw %xmm4, %xmm4, %k3<br>
> +; AVX512BWVL-NEXT: vptestnmw %xmm5, %xmm5, %k4<br>
> +; AVX512BWVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm2 {%k1}<br>
> +; AVX512BWVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm3 {%k2}<br>
> +; AVX512BWVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm4 {%k3}<br>
> +; AVX512BWVL-NEXT: vpblendmd %ymm0, %ymm1, %ymm5 {%k4}<br>
> +; AVX512BWVL-NEXT: vmovdqu (%rdi,%rcx,4), %ymm6<br>
> +; AVX512BWVL-NEXT: vpsllvd %ymm2, %ymm6, %ymm2<br>
> +; AVX512BWVL-NEXT: vmovdqu 32(%rdi,%rcx,4), %ymm6<br>
> +; AVX512BWVL-NEXT: vpsllvd %ymm3, %ymm6, %ymm3<br>
> +; AVX512BWVL-NEXT: vmovdqu 64(%rdi,%rcx,4), %ymm6<br>
> +; AVX512BWVL-NEXT: vpsllvd %ymm4, %ymm6, %ymm4<br>
> +; AVX512BWVL-NEXT: vmovdqu 96(%rdi,%rcx,4), %ymm6<br>
> +; AVX512BWVL-NEXT: vpsllvd %ymm5, %ymm6, %ymm5<br>
> +; AVX512BWVL-NEXT: vmovdqu %ymm2, (%rdi,%rcx,4)<br>
> +; AVX512BWVL-NEXT: vmovdqu %ymm3, 32(%rdi,%rcx,4)<br>
> +; AVX512BWVL-NEXT: vmovdqu %ymm4, 64(%rdi,%rcx,4)<br>
> +; AVX512BWVL-NEXT: vmovdqu %ymm5, 96(%rdi,%rcx,4)<br>
> +; AVX512BWVL-NEXT: addq $32, %rcx<br>
> +; AVX512BWVL-NEXT: cmpq %rcx, %rdx<br>
> +; AVX512BWVL-NEXT: jne .LBB16_4<br>
> +; AVX512BWVL-NEXT: # %bb.5: # %middle.block<br>
> +; AVX512BWVL-NEXT: cmpq %rax, %rdx<br>
> +; AVX512BWVL-NEXT: je .LBB16_9<br>
> +; AVX512BWVL-NEXT: .p2align 4, 0x90<br>
> +; AVX512BWVL-NEXT: .LBB16_6: # %for.body<br>
> +; AVX512BWVL-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; AVX512BWVL-NEXT: cmpb $0, (%rsi,%rdx)<br>
> +; AVX512BWVL-NEXT: movl %r9d, %ecx<br>
> +; AVX512BWVL-NEXT: je .LBB16_8<br>
> +; AVX512BWVL-NEXT: # %bb.7: # %for.body<br>
> +; AVX512BWVL-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512BWVL-NEXT: movl %r8d, %ecx<br>
> +; AVX512BWVL-NEXT: .LBB16_8: # %for.body<br>
> +; AVX512BWVL-NEXT: # in Loop: Header=BB16_6 Depth=1<br>
> +; AVX512BWVL-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; AVX512BWVL-NEXT: shll %cl, (%rdi,%rdx,4)<br>
> +; AVX512BWVL-NEXT: incq %rdx<br>
> +; AVX512BWVL-NEXT: cmpq %rdx, %rax<br>
> +; AVX512BWVL-NEXT: jne .LBB16_6<br>
> +; AVX512BWVL-NEXT: .LBB16_9: # %for.cond.cleanup<br>
> +; AVX512BWVL-NEXT: vzeroupper<br>
> +; AVX512BWVL-NEXT: retq<br>
> +;<br>
> +; X32-SSE-LABEL: vector_variable_shift_left_loop:<br>
> +; X32-SSE: # %bb.0: # %entry<br>
> +; X32-SSE-NEXT: pushl %ebp<br>
> +; X32-SSE-NEXT: pushl %ebx<br>
> +; X32-SSE-NEXT: pushl %edi<br>
> +; X32-SSE-NEXT: pushl %esi<br>
> +; X32-SSE-NEXT: subl $140, %esp<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi<br>
> +; X32-SSE-NEXT: testl %esi, %esi<br>
> +; X32-SSE-NEXT: jle .LBB16_8<br>
> +; X32-SSE-NEXT: # %bb.1: # %for.body.preheader<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ebx<br>
> +; X32-SSE-NEXT: xorl %ebp, %ebp<br>
> +; X32-SSE-NEXT: cmpl $31, %esi<br>
> +; X32-SSE-NEXT: movl $0, %edx<br>
> +; X32-SSE-NEXT: jbe .LBB16_5<br>
> +; X32-SSE-NEXT: # %bb.2: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +; X32-SSE-NEXT: movl %esi, %ebp<br>
> +; X32-SSE-NEXT: andl $-32, %ebp<br>
> +; X32-SSE-NEXT: xorl %edx, %edx<br>
> +; X32-SSE-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]<br>
> +; X32-SSE-NEXT: movdqu %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]<br>
> +; X32-SSE-NEXT: movdqu %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: xorl %eax, %eax<br>
> +; X32-SSE-NEXT: xorl %esi, %esi<br>
> +; X32-SSE-NEXT: .p2align 4, 0x90<br>
> +; X32-SSE-NEXT: .LBB16_3: # %vector.body<br>
> +; X32-SSE-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; X32-SSE-NEXT: movq {{.*#+}} xmm5 = mem[0],zero<br>
> +; X32-SSE-NEXT: movq {{.*#+}} xmm7 = mem[0],zero<br>
> +; X32-SSE-NEXT: pxor %xmm0, %xmm0<br>
> +; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]<br>
> +; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3],xmm7[4],xmm0[4],xmm7[5],xmm0[5],xmm7[6],xmm0[6],xmm7[7],xmm0[7]<br>
> +; X32-SSE-NEXT: movq {{.*#+}} xmm1 = mem[0],zero<br>
> +; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]<br>
> +; X32-SSE-NEXT: movq {{.*#+}} xmm2 = mem[0],zero<br>
> +; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]<br>
> +; X32-SSE-NEXT: movdqa %xmm2, %xmm3<br>
> +; X32-SSE-NEXT: pcmpeqw %xmm0, %xmm5<br>
> +; X32-SSE-NEXT: movdqa %xmm5, %xmm6<br>
> +; X32-SSE-NEXT: punpckhwd {{.*#+}} xmm6 = xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm6<br>
> +; X32-SSE-NEXT: psrad $24, %xmm6<br>
> +; X32-SSE-NEXT: punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm5<br>
> +; X32-SSE-NEXT: psrad $24, %xmm5<br>
> +; X32-SSE-NEXT: pcmpeqw %xmm0, %xmm7<br>
> +; X32-SSE-NEXT: movdqa %xmm7, %xmm2<br>
> +; X32-SSE-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm2<br>
> +; X32-SSE-NEXT: psrad $24, %xmm2<br>
> +; X32-SSE-NEXT: movdqu %xmm2, (%esp) # 16-byte Spill<br>
> +; X32-SSE-NEXT: punpcklwd {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm7<br>
> +; X32-SSE-NEXT: psrad $24, %xmm7<br>
> +; X32-SSE-NEXT: pcmpeqw %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: movdqa %xmm1, %xmm2<br>
> +; X32-SSE-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm2<br>
> +; X32-SSE-NEXT: psrad $24, %xmm2<br>
> +; X32-SSE-NEXT: movdqu %xmm2, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm1<br>
> +; X32-SSE-NEXT: psrad $24, %xmm1<br>
> +; X32-SSE-NEXT: movdqu %xmm1, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: pcmpeqw %xmm0, %xmm3<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm1<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm3 # 16-byte Reload<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: pand %xmm5, %xmm4<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm2 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm5<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm5<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: pand %xmm6, %xmm4<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm6<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm6<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: pand %xmm7, %xmm4<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm7<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm7<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: movdqu (%esp), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pand %xmm0, %xmm4<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm0<br>
> +; X32-SSE-NEXT: movdqu %xmm0, (%esp) # 16-byte Spill<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pand %xmm0, %xmm4<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm0<br>
> +; X32-SSE-NEXT: movdqu %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pand %xmm0, %xmm4<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: por %xmm4, %xmm0<br>
> +; X32-SSE-NEXT: movdqu %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: movdqa %xmm1, %xmm0<br>
> +; X32-SSE-NEXT: movdqa %xmm1, %xmm4<br>
> +; X32-SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm0<br>
> +; X32-SSE-NEXT: psrad $24, %xmm0<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm1<br>
> +; X32-SSE-NEXT: pand %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: por %xmm1, %xmm0<br>
> +; X32-SSE-NEXT: movdqu %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]<br>
> +; X32-SSE-NEXT: pslld $24, %xmm4<br>
> +; X32-SSE-NEXT: psrad $24, %xmm4<br>
> +; X32-SSE-NEXT: pand %xmm4, %xmm3<br>
> +; X32-SSE-NEXT: pandn %xmm2, %xmm4<br>
> +; X32-SSE-NEXT: por %xmm3, %xmm4<br>
> +; X32-SSE-NEXT: pslld $23, %xmm6<br>
> +; X32-SSE-NEXT: movdqa {{.*#+}} xmm0 = [1065353216,1065353216,1065353216,1065353216]<br>
> +; X32-SSE-NEXT: paddd %xmm0, %xmm6<br>
> +; X32-SSE-NEXT: movdqa %xmm0, %xmm2<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm6, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 16(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm3, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movdqu %xmm1, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: pslld $23, %xmm5<br>
> +; X32-SSE-NEXT: movdqa %xmm2, %xmm3<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm5<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm5, %xmm0<br>
> +; X32-SSE-NEXT: movdqu (%ebx,%eax,4), %xmm2<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm2<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm1, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm2[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movdqu %xmm1, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill<br>
> +; X32-SSE-NEXT: movdqu (%esp), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pslld $23, %xmm0<br>
> +; X32-SSE-NEXT: paddd %xmm3, %xmm0<br>
> +; X32-SSE-NEXT: movdqa %xmm3, %xmm2<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm0, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 48(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm3, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1]<br>
> +; X32-SSE-NEXT: pslld $23, %xmm7<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm7<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm7, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 32(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm6 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm6, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm6 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pslld $23, %xmm0<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm0, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 80(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm7 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm7, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm7 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pslld $23, %xmm0<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm0, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 64(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm5 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm5, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm5 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1]<br>
> +; X32-SSE-NEXT: pslld $23, %xmm4<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm4<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm4, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 112(%ebx,%eax,4), %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm4 = xmm1[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm1<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm4, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: pslld $23, %xmm0<br>
> +; X32-SSE-NEXT: paddd %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: cvttps2dq %xmm0, %xmm0<br>
> +; X32-SSE-NEXT: movdqu 96(%ebx,%eax,4), %xmm4<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm4[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm0, %xmm4<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]<br>
> +; X32-SSE-NEXT: pmuludq %xmm2, %xmm0<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm4[0,2,2,3]<br>
> +; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]<br>
> +; X32-SSE-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1]<br>
> +; X32-SSE-NEXT: movups {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: movups %xmm0, (%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload<br>
> +; X32-SSE-NEXT: movdqu %xmm0, 16(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm6, 32(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm3, 48(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm5, 64(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm7, 80(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm2, 96(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: movdqu %xmm1, 112(%ebx,%eax,4)<br>
> +; X32-SSE-NEXT: addl $32, %eax<br>
> +; X32-SSE-NEXT: adcl $0, %esi<br>
> +; X32-SSE-NEXT: movl %eax, %ecx<br>
> +; X32-SSE-NEXT: xorl %ebp, %ecx<br>
> +; X32-SSE-NEXT: orl %esi, %ecx<br>
> +; X32-SSE-NEXT: jne .LBB16_3<br>
> +; X32-SSE-NEXT: # %bb.4: # %middle.block<br>
> +; X32-SSE-NEXT: movl %ebp, %eax<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi<br>
> +; X32-SSE-NEXT: xorl %esi, %eax<br>
> +; X32-SSE-NEXT: je .LBB16_8<br>
> +; X32-SSE-NEXT: .p2align 4, 0x90<br>
> +; X32-SSE-NEXT: .LBB16_5: # %for.body<br>
> +; X32-SSE-NEXT: # =>This Inner Loop Header: Depth=1<br>
> +; X32-SSE-NEXT: cmpb $0, (%edi,%ebp)<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx<br>
> +; X32-SSE-NEXT: je .LBB16_7<br>
> +; X32-SSE-NEXT: # %bb.6: # %for.body<br>
> +; X32-SSE-NEXT: # in Loop: Header=BB16_5 Depth=1<br>
> +; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx<br>
> +; X32-SSE-NEXT: .LBB16_7: # %for.body<br>
> +; X32-SSE-NEXT: # in Loop: Header=BB16_5 Depth=1<br>
> +; X32-SSE-NEXT: # kill: def $cl killed $cl killed $ecx<br>
> +; X32-SSE-NEXT: shll %cl, (%ebx,%ebp,4)<br>
> +; X32-SSE-NEXT: addl $1, %ebp<br>
> +; X32-SSE-NEXT: adcl $0, %edx<br>
> +; X32-SSE-NEXT: movl %ebp, %eax<br>
> +; X32-SSE-NEXT: xorl %esi, %eax<br>
> +; X32-SSE-NEXT: orl %edx, %eax<br>
> +; X32-SSE-NEXT: jne .LBB16_5<br>
> +; X32-SSE-NEXT: .LBB16_8: # %for.cond.cleanup<br>
> +; X32-SSE-NEXT: addl $140, %esp<br>
> +; X32-SSE-NEXT: popl %esi<br>
> +; X32-SSE-NEXT: popl %edi<br>
> +; X32-SSE-NEXT: popl %ebx<br>
> +; X32-SSE-NEXT: popl %ebp<br>
> +; X32-SSE-NEXT: retl<br>
> +entry:<br>
> + %cmp12 = icmp sgt i32 %count, 0<br>
> + br i1 %cmp12, label %for.body.preheader, label %for.cond.cleanup<br>
> +<br>
> +for.body.preheader:<br>
> + %wide.trip.count = zext i32 %count to i64<br>
> + %min.iters.check = icmp ult i32 %count, 32<br>
> + br i1 %min.iters.check, label %for.body.preheader40, label %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> +<br>
> +for.body.preheader40:<br>
> + %<a href="http://indvars.iv.ph" rel="noreferrer" target="_blank">indvars.iv.ph</a> = phi i64 [ 0, %for.body.preheader ], [ %n.vec, %middle.block ]<br>
> + br label %for.body<br>
> +<br>
> +<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a>:<br>
> + %n.vec = and i64 %wide.trip.count, 4294967264<br>
> + %broadcast.splatinsert20 = insertelement <8 x i32> undef, i32 %amt0, i32 0<br>
> + %broadcast.splat21 = shufflevector <8 x i32> %broadcast.splatinsert20, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert22 = insertelement <8 x i32> undef, i32 %amt1, i32 0<br>
> + %broadcast.splat23 = shufflevector <8 x i32> %broadcast.splatinsert22, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert24 = insertelement <8 x i32> undef, i32 %amt0, i32 0<br>
> + %broadcast.splat25 = shufflevector <8 x i32> %broadcast.splatinsert24, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert26 = insertelement <8 x i32> undef, i32 %amt1, i32 0<br>
> + %broadcast.splat27 = shufflevector <8 x i32> %broadcast.splatinsert26, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert28 = insertelement <8 x i32> undef, i32 %amt0, i32 0<br>
> + %broadcast.splat29 = shufflevector <8 x i32> %broadcast.splatinsert28, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert30 = insertelement <8 x i32> undef, i32 %amt1, i32 0<br>
> + %broadcast.splat31 = shufflevector <8 x i32> %broadcast.splatinsert30, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert32 = insertelement <8 x i32> undef, i32 %amt0, i32 0<br>
> + %broadcast.splat33 = shufflevector <8 x i32> %broadcast.splatinsert32, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + %broadcast.splatinsert34 = insertelement <8 x i32> undef, i32 %amt1, i32 0<br>
> + %broadcast.splat35 = shufflevector <8 x i32> %broadcast.splatinsert34, <8 x i32> undef, <8 x i32> zeroinitializer<br>
> + br label %vector.body<br>
> +<br>
> +vector.body:<br>
> + %index = phi i64 [ 0, %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a> ], [ %index.next, %vector.body ]<br>
> + %0 = getelementptr inbounds i8, i8* %control, i64 %index<br>
> + %1 = bitcast i8* %0 to <8 x i8>*<br>
> + %wide.load = load <8 x i8>, <8 x i8>* %1, align 1<br>
> + %2 = getelementptr inbounds i8, i8* %0, i64 8<br>
> + %3 = bitcast i8* %2 to <8 x i8>*<br>
> + %wide.load17 = load <8 x i8>, <8 x i8>* %3, align 1<br>
> + %4 = getelementptr inbounds i8, i8* %0, i64 16<br>
> + %5 = bitcast i8* %4 to <8 x i8>*<br>
> + %wide.load18 = load <8 x i8>, <8 x i8>* %5, align 1<br>
> + %6 = getelementptr inbounds i8, i8* %0, i64 24<br>
> + %7 = bitcast i8* %6 to <8 x i8>*<br>
> + %wide.load19 = load <8 x i8>, <8 x i8>* %7, align 1<br>
> + %8 = icmp eq <8 x i8> %wide.load, zeroinitializer<br>
> + %9 = icmp eq <8 x i8> %wide.load17, zeroinitializer<br>
> + %10 = icmp eq <8 x i8> %wide.load18, zeroinitializer<br>
> + %11 = icmp eq <8 x i8> %wide.load19, zeroinitializer<br>
> + %12 = select <8 x i1> %8, <8 x i32> %broadcast.splat21, <8 x i32> %broadcast.splat23<br>
> + %13 = select <8 x i1> %9, <8 x i32> %broadcast.splat25, <8 x i32> %broadcast.splat27<br>
> + %14 = select <8 x i1> %10, <8 x i32> %broadcast.splat29, <8 x i32> %broadcast.splat31<br>
> + %15 = select <8 x i1> %11, <8 x i32> %broadcast.splat33, <8 x i32> %broadcast.splat35<br>
> + %16 = getelementptr inbounds i32, i32* %arr, i64 %index<br>
> + %17 = bitcast i32* %16 to <8 x i32>*<br>
> + %wide.load36 = load <8 x i32>, <8 x i32>* %17, align 4<br>
> + %18 = getelementptr inbounds i32, i32* %16, i64 8<br>
> + %19 = bitcast i32* %18 to <8 x i32>*<br>
> + %wide.load37 = load <8 x i32>, <8 x i32>* %19, align 4<br>
> + %20 = getelementptr inbounds i32, i32* %16, i64 16<br>
> + %21 = bitcast i32* %20 to <8 x i32>*<br>
> + %wide.load38 = load <8 x i32>, <8 x i32>* %21, align 4<br>
> + %22 = getelementptr inbounds i32, i32* %16, i64 24<br>
> + %23 = bitcast i32* %22 to <8 x i32>*<br>
> + %wide.load39 = load <8 x i32>, <8 x i32>* %23, align 4<br>
> + %24 = shl <8 x i32> %wide.load36, %12<br>
> + %25 = shl <8 x i32> %wide.load37, %13<br>
> + %26 = shl <8 x i32> %wide.load38, %14<br>
> + %27 = shl <8 x i32> %wide.load39, %15<br>
> + %28 = bitcast i32* %16 to <8 x i32>*<br>
> + store <8 x i32> %24, <8 x i32>* %28, align 4<br>
> + %29 = bitcast i32* %18 to <8 x i32>*<br>
> + store <8 x i32> %25, <8 x i32>* %29, align 4<br>
> + %30 = bitcast i32* %20 to <8 x i32>*<br>
> + store <8 x i32> %26, <8 x i32>* %30, align 4<br>
> + %31 = bitcast i32* %22 to <8 x i32>*<br>
> + store <8 x i32> %27, <8 x i32>* %31, align 4<br>
> + %index.next = add i64 %index, 32<br>
> + %32 = icmp eq i64 %index.next, %n.vec<br>
> + br i1 %32, label %middle.block, label %vector.body<br>
> +<br>
> +middle.block:<br>
> + %cmp.n = icmp eq i64 %n.vec, %wide.trip.count<br>
> + br i1 %cmp.n, label %for.cond.cleanup, label %for.body.preheader40<br>
> +<br>
> +for.cond.cleanup:<br>
> + ret void<br>
> +<br>
> +for.body:<br>
> + %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ %<a href="http://indvars.iv.ph" rel="noreferrer" target="_blank">indvars.iv.ph</a>, %for.body.preheader40 ]<br>
> + %arrayidx = getelementptr inbounds i8, i8* %control, i64 %indvars.iv<br>
> + %33 = load i8, i8* %arrayidx, align 1<br>
> + %tobool = icmp eq i8 %33, 0<br>
> + %cond = select i1 %tobool, i32 %amt0, i32 %amt1<br>
> + %arrayidx2 = getelementptr inbounds i32, i32* %arr, i64 %indvars.iv<br>
> + %34 = load i32, i32* %arrayidx2, align 4<br>
> + %shl = shl i32 %34, %cond<br>
> + store i32 %shl, i32* %arrayidx2, align 4<br>
> + %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1<br>
> + %exitcond = icmp eq i64 %indvars.iv.next, %wide.trip.count<br>
> + br i1 %exitcond, label %for.cond.cleanup, label %for.body<br>
> +}<br>
> +<br>
> +define void @vector_variable_shift_left_loop_simpler(i32* nocapture %arr, i8* nocapture readonly %control, i32 %count, i32 %amt0, i32 %amt1, i32 %x) nounwind {<br>
> +; SSE2-LABEL: vector_variable_shift_left_loop_simpler:<br>
> +; SSE2: # %bb.0: # %entry<br>
> +; SSE2-NEXT: testl %edx, %edx<br>
> +; SSE2-NEXT: jle .LBB17_3<br>
> ; SSE2-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; SSE2-NEXT: movl %edx, %eax<br>
> ; SSE2-NEXT: andl $-4, %eax<br>
> @@ -1125,7 +2448,7 @@ define void @vector_variable_shift_left_<br>
> ; SSE2-NEXT: pxor %xmm3, %xmm3<br>
> ; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]<br>
> ; SSE2-NEXT: .p2align 4, 0x90<br>
> -; SSE2-NEXT: .LBB16_2: # %vector.body<br>
> +; SSE2-NEXT: .LBB17_2: # %vector.body<br>
> ; SSE2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; SSE2-NEXT: movd {{.*#+}} xmm5 = mem[0],zero,zero,zero<br>
> ; SSE2-NEXT: punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]<br>
> @@ -1148,14 +2471,14 @@ define void @vector_variable_shift_left_<br>
> ; SSE2-NEXT: movdqu %xmm6, (%rdi,%rcx,4)<br>
> ; SSE2-NEXT: addq $4, %rcx<br>
> ; SSE2-NEXT: cmpq %rcx, %rax<br>
> -; SSE2-NEXT: jne .LBB16_2<br>
> -; SSE2-NEXT: .LBB16_3: # %exit<br>
> +; SSE2-NEXT: jne .LBB17_2<br>
> +; SSE2-NEXT: .LBB17_3: # %exit<br>
> ; SSE2-NEXT: retq<br>
> ;<br>
> -; SSE41-LABEL: vector_variable_shift_left_loop:<br>
> +; SSE41-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; SSE41: # %bb.0: # %entry<br>
> ; SSE41-NEXT: testl %edx, %edx<br>
> -; SSE41-NEXT: jle .LBB16_3<br>
> +; SSE41-NEXT: jle .LBB17_3<br>
> ; SSE41-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; SSE41-NEXT: movl %edx, %eax<br>
> ; SSE41-NEXT: andl $-4, %eax<br>
> @@ -1169,7 +2492,7 @@ define void @vector_variable_shift_left_<br>
> ; SSE41-NEXT: pxor %xmm4, %xmm4<br>
> ; SSE41-NEXT: movdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]<br>
> ; SSE41-NEXT: .p2align 4, 0x90<br>
> -; SSE41-NEXT: .LBB16_2: # %vector.body<br>
> +; SSE41-NEXT: .LBB17_2: # %vector.body<br>
> ; SSE41-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; SSE41-NEXT: pmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; SSE41-NEXT: pcmpeqd %xmm4, %xmm0<br>
> @@ -1182,14 +2505,14 @@ define void @vector_variable_shift_left_<br>
> ; SSE41-NEXT: movdqu %xmm0, (%rdi,%rcx,4)<br>
> ; SSE41-NEXT: addq $4, %rcx<br>
> ; SSE41-NEXT: cmpq %rcx, %rax<br>
> -; SSE41-NEXT: jne .LBB16_2<br>
> -; SSE41-NEXT: .LBB16_3: # %exit<br>
> +; SSE41-NEXT: jne .LBB17_2<br>
> +; SSE41-NEXT: .LBB17_3: # %exit<br>
> ; SSE41-NEXT: retq<br>
> ;<br>
> -; AVX1-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX1-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; AVX1: # %bb.0: # %entry<br>
> ; AVX1-NEXT: testl %edx, %edx<br>
> -; AVX1-NEXT: jle .LBB16_3<br>
> +; AVX1-NEXT: jle .LBB17_3<br>
> ; AVX1-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; AVX1-NEXT: movl %edx, %eax<br>
> ; AVX1-NEXT: andl $-4, %eax<br>
> @@ -1203,7 +2526,7 @@ define void @vector_variable_shift_left_<br>
> ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3<br>
> ; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]<br>
> ; AVX1-NEXT: .p2align 4, 0x90<br>
> -; AVX1-NEXT: .LBB16_2: # %vector.body<br>
> +; AVX1-NEXT: .LBB17_2: # %vector.body<br>
> ; AVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; AVX1-NEXT: vpmovzxbd {{.*#+}} xmm5 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm5, %xmm5<br>
> @@ -1215,14 +2538,14 @@ define void @vector_variable_shift_left_<br>
> ; AVX1-NEXT: vmovdqu %xmm5, (%rdi,%rcx,4)<br>
> ; AVX1-NEXT: addq $4, %rcx<br>
> ; AVX1-NEXT: cmpq %rcx, %rax<br>
> -; AVX1-NEXT: jne .LBB16_2<br>
> -; AVX1-NEXT: .LBB16_3: # %exit<br>
> +; AVX1-NEXT: jne .LBB17_2<br>
> +; AVX1-NEXT: .LBB17_3: # %exit<br>
> ; AVX1-NEXT: retq<br>
> ;<br>
> -; AVX2-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX2-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; AVX2: # %bb.0: # %entry<br>
> ; AVX2-NEXT: testl %edx, %edx<br>
> -; AVX2-NEXT: jle .LBB16_3<br>
> +; AVX2-NEXT: jle .LBB17_3<br>
> ; AVX2-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; AVX2-NEXT: movl %edx, %eax<br>
> ; AVX2-NEXT: andl $-4, %eax<br>
> @@ -1235,7 +2558,7 @@ define void @vector_variable_shift_left_<br>
> ; AVX2-NEXT: xorl %ecx, %ecx<br>
> ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3<br>
> ; AVX2-NEXT: .p2align 4, 0x90<br>
> -; AVX2-NEXT: .LBB16_2: # %vector.body<br>
> +; AVX2-NEXT: .LBB17_2: # %vector.body<br>
> ; AVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; AVX2-NEXT: vpmovzxbd {{.*#+}} xmm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; AVX2-NEXT: vpcmpeqd %xmm3, %xmm4, %xmm4<br>
> @@ -1244,14 +2567,14 @@ define void @vector_variable_shift_left_<br>
> ; AVX2-NEXT: vmovdqu %xmm4, (%rdi,%rcx,4)<br>
> ; AVX2-NEXT: addq $4, %rcx<br>
> ; AVX2-NEXT: cmpq %rcx, %rax<br>
> -; AVX2-NEXT: jne .LBB16_2<br>
> -; AVX2-NEXT: .LBB16_3: # %exit<br>
> +; AVX2-NEXT: jne .LBB17_2<br>
> +; AVX2-NEXT: .LBB17_3: # %exit<br>
> ; AVX2-NEXT: retq<br>
> ;<br>
> -; XOPAVX1-LABEL: vector_variable_shift_left_loop:<br>
> +; XOPAVX1-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; XOPAVX1: # %bb.0: # %entry<br>
> ; XOPAVX1-NEXT: testl %edx, %edx<br>
> -; XOPAVX1-NEXT: jle .LBB16_3<br>
> +; XOPAVX1-NEXT: jle .LBB17_3<br>
> ; XOPAVX1-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; XOPAVX1-NEXT: movl %edx, %eax<br>
> ; XOPAVX1-NEXT: andl $-4, %eax<br>
> @@ -1264,7 +2587,7 @@ define void @vector_variable_shift_left_<br>
> ; XOPAVX1-NEXT: xorl %ecx, %ecx<br>
> ; XOPAVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3<br>
> ; XOPAVX1-NEXT: .p2align 4, 0x90<br>
> -; XOPAVX1-NEXT: .LBB16_2: # %vector.body<br>
> +; XOPAVX1-NEXT: .LBB17_2: # %vector.body<br>
> ; XOPAVX1-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; XOPAVX1-NEXT: vpmovzxbd {{.*#+}} xmm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; XOPAVX1-NEXT: vpcomeqd %xmm3, %xmm4, %xmm4<br>
> @@ -1273,14 +2596,14 @@ define void @vector_variable_shift_left_<br>
> ; XOPAVX1-NEXT: vmovdqu %xmm4, (%rdi,%rcx,4)<br>
> ; XOPAVX1-NEXT: addq $4, %rcx<br>
> ; XOPAVX1-NEXT: cmpq %rcx, %rax<br>
> -; XOPAVX1-NEXT: jne .LBB16_2<br>
> -; XOPAVX1-NEXT: .LBB16_3: # %exit<br>
> +; XOPAVX1-NEXT: jne .LBB17_2<br>
> +; XOPAVX1-NEXT: .LBB17_3: # %exit<br>
> ; XOPAVX1-NEXT: retq<br>
> ;<br>
> -; XOPAVX2-LABEL: vector_variable_shift_left_loop:<br>
> +; XOPAVX2-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; XOPAVX2: # %bb.0: # %entry<br>
> ; XOPAVX2-NEXT: testl %edx, %edx<br>
> -; XOPAVX2-NEXT: jle .LBB16_3<br>
> +; XOPAVX2-NEXT: jle .LBB17_3<br>
> ; XOPAVX2-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; XOPAVX2-NEXT: movl %edx, %eax<br>
> ; XOPAVX2-NEXT: andl $-4, %eax<br>
> @@ -1293,7 +2616,7 @@ define void @vector_variable_shift_left_<br>
> ; XOPAVX2-NEXT: xorl %ecx, %ecx<br>
> ; XOPAVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3<br>
> ; XOPAVX2-NEXT: .p2align 4, 0x90<br>
> -; XOPAVX2-NEXT: .LBB16_2: # %vector.body<br>
> +; XOPAVX2-NEXT: .LBB17_2: # %vector.body<br>
> ; XOPAVX2-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; XOPAVX2-NEXT: vpmovzxbd {{.*#+}} xmm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; XOPAVX2-NEXT: vpcomeqd %xmm3, %xmm4, %xmm4<br>
> @@ -1302,14 +2625,14 @@ define void @vector_variable_shift_left_<br>
> ; XOPAVX2-NEXT: vmovdqu %xmm4, (%rdi,%rcx,4)<br>
> ; XOPAVX2-NEXT: addq $4, %rcx<br>
> ; XOPAVX2-NEXT: cmpq %rcx, %rax<br>
> -; XOPAVX2-NEXT: jne .LBB16_2<br>
> -; XOPAVX2-NEXT: .LBB16_3: # %exit<br>
> +; XOPAVX2-NEXT: jne .LBB17_2<br>
> +; XOPAVX2-NEXT: .LBB17_3: # %exit<br>
> ; XOPAVX2-NEXT: retq<br>
> ;<br>
> -; AVX512-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX512-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; AVX512: # %bb.0: # %entry<br>
> ; AVX512-NEXT: testl %edx, %edx<br>
> -; AVX512-NEXT: jle .LBB16_3<br>
> +; AVX512-NEXT: jle .LBB17_3<br>
> ; AVX512-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; AVX512-NEXT: movl %edx, %eax<br>
> ; AVX512-NEXT: andl $-4, %eax<br>
> @@ -1322,7 +2645,7 @@ define void @vector_variable_shift_left_<br>
> ; AVX512-NEXT: xorl %ecx, %ecx<br>
> ; AVX512-NEXT: vpxor %xmm3, %xmm3, %xmm3<br>
> ; AVX512-NEXT: .p2align 4, 0x90<br>
> -; AVX512-NEXT: .LBB16_2: # %vector.body<br>
> +; AVX512-NEXT: .LBB17_2: # %vector.body<br>
> ; AVX512-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; AVX512-NEXT: vpmovzxbd {{.*#+}} xmm4 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; AVX512-NEXT: vpcmpeqd %xmm3, %xmm4, %xmm4<br>
> @@ -1331,14 +2654,14 @@ define void @vector_variable_shift_left_<br>
> ; AVX512-NEXT: vmovdqu %xmm4, (%rdi,%rcx,4)<br>
> ; AVX512-NEXT: addq $4, %rcx<br>
> ; AVX512-NEXT: cmpq %rcx, %rax<br>
> -; AVX512-NEXT: jne .LBB16_2<br>
> -; AVX512-NEXT: .LBB16_3: # %exit<br>
> +; AVX512-NEXT: jne .LBB17_2<br>
> +; AVX512-NEXT: .LBB17_3: # %exit<br>
> ; AVX512-NEXT: retq<br>
> ;<br>
> -; AVX512VL-LABEL: vector_variable_shift_left_loop:<br>
> +; AVX512VL-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; AVX512VL: # %bb.0: # %entry<br>
> ; AVX512VL-NEXT: testl %edx, %edx<br>
> -; AVX512VL-NEXT: jle .LBB16_3<br>
> +; AVX512VL-NEXT: jle .LBB17_3<br>
> ; AVX512VL-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; AVX512VL-NEXT: movl %edx, %eax<br>
> ; AVX512VL-NEXT: andl $-4, %eax<br>
> @@ -1347,7 +2670,7 @@ define void @vector_variable_shift_left_<br>
> ; AVX512VL-NEXT: vpbroadcastd %r9d, %xmm2<br>
> ; AVX512VL-NEXT: xorl %ecx, %ecx<br>
> ; AVX512VL-NEXT: .p2align 4, 0x90<br>
> -; AVX512VL-NEXT: .LBB16_2: # %vector.body<br>
> +; AVX512VL-NEXT: .LBB17_2: # %vector.body<br>
> ; AVX512VL-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; AVX512VL-NEXT: vpmovzxbd {{.*#+}} xmm3 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero<br>
> ; AVX512VL-NEXT: vptestnmd %xmm3, %xmm3, %k1<br>
> @@ -1356,18 +2679,18 @@ define void @vector_variable_shift_left_<br>
> ; AVX512VL-NEXT: vmovdqu %xmm3, (%rdi,%rcx,4)<br>
> ; AVX512VL-NEXT: addq $4, %rcx<br>
> ; AVX512VL-NEXT: cmpq %rcx, %rax<br>
> -; AVX512VL-NEXT: jne .LBB16_2<br>
> -; AVX512VL-NEXT: .LBB16_3: # %exit<br>
> +; AVX512VL-NEXT: jne .LBB17_2<br>
> +; AVX512VL-NEXT: .LBB17_3: # %exit<br>
> ; AVX512VL-NEXT: retq<br>
> ;<br>
> -; X32-SSE-LABEL: vector_variable_shift_left_loop:<br>
> +; X32-SSE-LABEL: vector_variable_shift_left_loop_simpler:<br>
> ; X32-SSE: # %bb.0: # %entry<br>
> ; X32-SSE-NEXT: pushl %ebx<br>
> ; X32-SSE-NEXT: pushl %edi<br>
> ; X32-SSE-NEXT: pushl %esi<br>
> ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax<br>
> ; X32-SSE-NEXT: testl %eax, %eax<br>
> -; X32-SSE-NEXT: jle .LBB16_3<br>
> +; X32-SSE-NEXT: jle .LBB17_3<br>
> ; X32-SSE-NEXT: # %bb.1: # %<a href="http://vector.ph" rel="noreferrer" target="_blank">vector.ph</a><br>
> ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx<br>
> ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx<br>
> @@ -1383,7 +2706,7 @@ define void @vector_variable_shift_left_<br>
> ; X32-SSE-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]<br>
> ; X32-SSE-NEXT: xorl %edi, %edi<br>
> ; X32-SSE-NEXT: .p2align 4, 0x90<br>
> -; X32-SSE-NEXT: .LBB16_2: # %vector.body<br>
> +; X32-SSE-NEXT: .LBB17_2: # %vector.body<br>
> ; X32-SSE-NEXT: # =>This Inner Loop Header: Depth=1<br>
> ; X32-SSE-NEXT: movd {{.*#+}} xmm5 = mem[0],zero,zero,zero<br>
> ; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]<br>
> @@ -1409,8 +2732,8 @@ define void @vector_variable_shift_left_<br>
> ; X32-SSE-NEXT: movl %esi, %ebx<br>
> ; X32-SSE-NEXT: xorl %eax, %ebx<br>
> ; X32-SSE-NEXT: orl %edi, %ebx<br>
> -; X32-SSE-NEXT: jne .LBB16_2<br>
> -; X32-SSE-NEXT: .LBB16_3: # %exit<br>
> +; X32-SSE-NEXT: jne .LBB17_2<br>
> +; X32-SSE-NEXT: .LBB17_3: # %exit<br>
> ; X32-SSE-NEXT: popl %esi<br>
> ; X32-SSE-NEXT: popl %edi<br>
> ; X32-SSE-NEXT: popl %ebx<br>
><br>
><br>
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</blockquote></div>